Bootstrap Mojo IPC independent of Chrome IPC

mojo/edk/embedder/platform_channel_pair.h

Index: mojo/edk/embedder/platform_channel_pair.h
diff --git a/mojo/edk/embedder/platform_channel_pair.h b/mojo/edk/embedder/platform_channel_pair.h
index 80acc17c6881ab0388d2c07bc82e17a5370f1ce8..87f6951e5149e0c69fe4f4c08dca66911cefbbc5 100644
--- a/mojo/edk/embedder/platform_channel_pair.h
+++ b/mojo/edk/embedder/platform_channel_pair.h
@@ -52,8 +52,10 @@ using HandlePassingInformation = base::FileHandleMappingVector;
 // platform differences in suppressing |SIGPIPE|.
 class MOJO_SYSTEM_IMPL_EXPORT PlatformChannelPair {
  public:
+  static const char kMojoPlatformChannelHandleSwitch[];
+
   // If |client_is_blocking| is true, then the client handle only supports
-   // blocking reads and writes. The default is nonblocking.
+  // blocking reads and writes. The default is nonblocking.
   PlatformChannelPair(bool client_is_blocking = false);
   ~PlatformChannelPair();
 
@@ -90,8 +92,6 @@ class MOJO_SYSTEM_IMPL_EXPORT PlatformChannelPair {
   void ChildProcessLaunched();
 
  private:
-  static const char kMojoPlatformChannelHandleSwitch[];
-
   ScopedPlatformHandle server_handle_;
   ScopedPlatformHandle client_handle_;